condition	mean	min	max
0 h after light	18.79925	17.0344	20.5641
4 h after light	26.3477	24.5907	28.1047
8 h after light	34.4417	31.3054	37.578
4 h after dark	36.6374	36.144	37.1308
8 h after dark	25.552500000000002	24.1014	27.0036
12 h after dark	22.169600000000003	19.8088	24.5304