condition	mean	min	max
4 h after light	3.1684273333333333	3.092345	3.265911
8 h after light	2.326062	1.4847709999999998	2.767509
12 h after light	1.5318983333333334	1.445792	1.6427939999999999
16 h after light	3.1506713333333334	2.673181	3.69935
4 h after dark	2.876619333333333	2.651677	3.0416540000000003
8 h after dark	1.708247	1.606963	1.846271