condition	mean	min	max
4 h after light	144.344	131.85	156.838
8 h after light	76.07665	74.0644	78.0889
12 h after light	35.77535	35.5083	36.0424
4 h after dark	28.254350000000002	26.9939	29.5148
8 h after dark	47.64005	44.9688	50.3113
12 h after dark	81.29775000000001	73.1146	89.4809