condition	mean	min	max
3 h after light	3.08711	2.08619	3.86185
6 h after light	3.69898	3.07725	4.28075
9 h after light	3.8418333333333337	3.62584	4.25961
12 h after light	5.81084	5.31179	6.4411
3 h after dark	6.25668	5.44658	6.7507
6 h after dark	5.49675	5.43415	5.62067
9 h after dark	4.985193333333333	4.93427	5.07685
12 h after dark	3.442126666666667	2.63579	4.94583