condition	mean	min	max
3 h after light	2.4254800000000003	2.34153	2.55487
6 h after light	2.586203333333333	1.66479	3.60004
9 h after light	1.4967133333333333	1.11464	1.90963
12 h after light	2.5982925	1.80282	4.32726
3 h after dark	2.8989233333333333	2.10461	4.20943
6 h after dark	2.61163	2.40922	2.90921
9 h after dark	2.2087133333333333	1.5334	3.32424
12 h after dark	2.29432	1.66743	2.92121