condition	mean	min	max
0 h after light	2.859575	2.65029	3.06886
4 h after light	5.559635	5.06781	6.05146
8 h after light	4.459239999999999	4.41657	4.50191
4 h after dark	8.329509999999999	7.61698	9.04204
8 h after dark	7.11567	6.83155	7.39979
12 h after dark	4.7865	2.85338	6.71962