condition	mean	min	max
0 h after light	16.9771	16.5661	17.3881
4 h after light	24.72065	18.4607	30.9806
8 h after light	25.3016	20.6837	29.9195
4 h after dark	29.40755	26.7012	32.1139
8 h after dark	21.5325	20.7414	22.3236
12 h after dark	18.189999999999998	14.5625	21.8175