condition	mean	min	max
4 h after light	25.792299999999997	18.6653	32.9193
8 h after light	18.2458	17.7808	18.7108
12 h after light	14.1814	13.9602	14.4026
4 h after dark	31.3885	28.8828	33.8942
8 h after dark	29.4349	26.9373	31.9325
12 h after dark	20.20465	13.3776	27.0317