condition	mean	min	max
0 h after light	16.717399999999998	16.3672	17.0676
4 h after light	36.21955	35.6717	36.7674
8 h after light	43.094350000000006	42.7075	43.4812
4 h after dark	24.2575	22.373	26.142
8 h after dark	31.5332	29.0343	34.0321
12 h after dark	18.6421	16.8068	20.4774