condition mean min max 1 h after light 6.275193656666667 5.666687594 7.315609058 3 h after light 2.6765068983333338 2.4304809990000003 2.8137151730000003 5 h after light 5.452442751666666 2.669408655 6.883386027 7 h after light 1.6773872183333334 1.446220293 1.915215481 9 h after light 2.647131555666667 2.07426977 3.5310482910000003 11 h after light 3.3993647793333333 2.5151887459999998 4.55826174 13 h after light 4.138305041 3.933640552 4.440349737 15 h after light 4.446642480333334 4.14501316 4.967918998 1 h after dark 3.330673089333333 1.289308958 5.0801136389999995 3 h after dark 4.247997613666667 4.0820537660000005 4.49084683 5 h after dark 3.814723172 2.122580375 5.748879962 7 h after dark 4.950642893 2.661036964 8.646607392