condition	mean	min	max
4 h after light	23.664296999999998	23.362384	23.96621
8 h after light	30.375537	29.266416	31.484658
12 h after light	29.3338105	27.633617	31.034004
4 h after dark	39.456875	27.572468	51.341282
8 h after dark	29.2595175	20.382794	38.136241
12 h after dark	20.328405	20.328405	20.328405