condition mean min max 1 h after light 7.5246101475 4.316743035 10.73247726 3 h after light 8.962330707666666 7.158628357 11.30118382 5 h after light 7.365045422000001 5.974329968999999 8.5150494 7 h after light 8.214286523333334 6.711706136 9.170898381 9 h after light 9.236006426333333 8.891794704 9.409417235 11 h after light 8.493726537666667 5.971009257 12.81871522 13 h after light 6.486757158333334 1.2857829570000001 9.74231207 15 h after light 8.280028312666666 8.048046534 8.648139469 1 h after dark 6.316347903666667 4.393418605 8.908620642 3 h after dark 8.259051972 7.193344402999999 9.808859115 5 h after dark 9.296437996 6.724720342 12.3018912 7 h after dark 6.2747599203333335 5.62218232 6.6301297660000005