condition	mean	min	max
3 h after light	1.50974	1.37019	1.76977
6 h after light	1.4561766666666667	1.12754	1.71064
9 h after light	1.45899	1.03131	1.79917
12 h after light	2.02524	1.74912	2.43258
3 h after dark	2.84019	2.46246	3.46338
6 h after dark	2.6694666666666667	2.14549	3.31238
9 h after dark	2.0205	1.22894	2.43069
12 h after dark	1.58882	1.13496	2.3129