condition	mean	min	max
4 h after light	2.7045649999999997	2.43519	2.97394
8 h after light	3.602485	2.4283	4.77667
12 h after light	2.4492849999999997	2.31696	2.58161
4 h after dark	3.180295	2.95836	3.40223
8 h after dark	4.5033650000000005	3.85644	5.15029
12 h after dark	3.27675	2.71761	3.83589