condition	mean	min	max
0 h after light	38.436800000000005	35.5469	41.3267
4 h after light	42.03855	39.8032	44.2739
8 h after light	29.4964	28.0635	30.9293
4 h after dark	44.908500000000004	41.7359	48.0811
8 h after dark	42.8173	42.5851	43.0495
12 h after dark	44.0022	42.6505	45.3539