condition	mean	min	max
0 h after light	31.448900000000002	29.4554	33.4424
4 h after light	52.81005	52.5973	53.0228
8 h after light	34.2275	31.096	37.359
4 h after dark	18.682499999999997	17.3574	20.0076
8 h after dark	30.4365	28.043	32.83
12 h after dark	36.132999999999996	29.7427	42.5233