condition	mean	min	max
0 h after light	3.102115	2.98607	3.21816
4 h after light	3.84452	2.92965	4.75939
8 h after light	7.4976199999999995	6.12215	8.87309
4 h after dark	7.747025000000001	7.0225	8.47155
8 h after dark	5.1780349999999995	5.05628	5.29979
12 h after dark	3.75462	2.84503	4.66421