condition	mean	min	max
4 h after light	8.829519999999999	5.13524	12.5238
8 h after light	21.1649	18.2789	24.0509
12 h after light	31.76495	27.6266	35.9033
4 h after dark	19.619866666666667	18.21	21.9503
8 h after dark	9.753933333333334	8.57144	11.9105
12 h after dark	7.408189999999999	5.83517	8.51344