condition	mean	min	max
4 h after light	32.7921405	28.70468	36.879601
8 h after light	37.5248795	32.786478	42.263281
12 h after light	28.7900115	24.884397	32.695626
4 h after dark	29.777664	29.777664	29.777664
8 h after dark	26.875368	23.973072	29.777664
12 h after dark	28.253381	28.253381	28.253381