condition	mean	min	max
0 h after light	4.764424999999999	4.61283	4.91602
4 h after light	5.69496	5.10014	6.28978
8 h after light	9.50482	9.41867	9.59097
4 h after dark	6.614604999999999	5.99987	7.22934
8 h after dark	5.047140000000001	4.97125	5.12303
12 h after dark	5.28195	5.19471	5.36919