condition	mean	min	max
4 h after light	39.7495865	34.711458	44.787715
8 h after light	37.8283005	28.031647	47.624954
12 h after light	33.839475	27.126166	40.552784
4 h after dark	28.9024405	23.80948	33.995401
8 h after dark	23.750687499999998	17.649469	29.851906
12 h after dark	29.851906	29.851906	29.851906