condition	mean	min	max
4 h after light	1.535525	1.48173	1.58932
8 h after light	1.9142549999999998	1.75912	2.06939
12 h after light	1.73292	1.50507	1.96077
4 h after dark	1.3697933333333332	1.23678	1.44823
8 h after dark	1.5841366666666667	1.40331	1.89038
12 h after dark	1.1572573333333334	0.744032	1.51969