condition	mean	min	max
0 h after light	1.62289	1.53417	1.71161
4 h after light	1.19764	1.11023	1.28505
8 h after light	2.057855	1.96075	2.15496
4 h after dark	2.128195	1.81373	2.44266
8 h after dark	1.6933850000000001	1.55264	1.83413
12 h after dark	1.650605	1.23205	2.06916