condition	mean	min	max
0 h after light	1.065415	1.02773	1.1031
4 h after light	1.446425	1.42117	1.47168
8 h after light	1.972615	1.69379	2.25144
4 h after dark	1.950425	1.93019	1.97066
8 h after dark	1.6453799999999998	1.57968	1.71108
12 h after dark	1.06298	1.02635	1.09961